30494072

素因数分解:

$2^3\times 7^3\times {\mathrm{11113}}^1$

素因数の和:11140

約数の個数: 32

約数和(自身を含む): 66684000

約数和(自身を除く): 36189928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 11113, 22226, 44452, 77791, 88904, 155582, 311164, 544537, 622328, 1089074, 2178148, 3811759, 4356296, 7623518, 15247036, 30494072]

約数ペア:

[(1, 30494072), (2, 15247036), (4, 7623518), (7, 4356296), (8, 3811759), (14, 2178148), (28, 1089074), (49, 622328), (56, 544537), (98, 311164), (196, 155582), (343, 88904), (392, 77791), (686, 44452), (1372, 22226), (2744, 11113)]